batch size can not bigger than 1 !?

[yjcaimeow]

Dear Author,

It seems the code does not supper batch_size >1? Because the code here? https://github.com/Xharlie/pointnerf/blob/master/models/neural_points/query_point_indices_worldcoords.py#:~:text=R%20%3D%20torch.max(torch.sum(ray_mask_tensor.to(torch.int32))).cpu().numpy()

Bests

[Xharlie]

hi, we were originally want to cover training across many object in a batch, but our gpu (1080 ti) is very limited so the implementation is abandoned